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kaeff/apps-missing-from-brew.sh

Created March 2, 2017 13:02
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Utility to find apps which are missing from `brew list` although installed
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apps-missing-from-brew.sh
#!/bin/bash
brew cask list | sed 's/ +/\n/g' | sort > apps-cask.txt
ls -l /Applications | cut -c 55- | grep -v '\->' | sed 's/ /-/g' | sed 's/\.app//g' | awk '{print tolower($0)}' | sort > apps.txt
comm -23 apps.txt apps-cask.txt > apps-not-installed-by-brew.txt
ls /usr/local/Homebrew/Library/Taps/caskroom/homebrew-cask/Casks | sed 's/\.rb//' > all-casks.txt
comm -12 apps-not-installed-by-brew.txt all-casks.txt > apps-missing-from-brew.txt
cat apps-missing-from-brew.txt
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